Sichuan province is elegant install city to go up li of ancient town: Tea horse is ancient on the road landscape town of military importance (the picture comes from IC Photo)Sichuan is elegant how to go up li of Gu Zhengu stage (the picture comes from IC Photo)Sichuan is elegant how to go up li of Gu Zhenjie lane (the picture comes from IC Photo)Sichuan is elegant how to go up li of ancient town compound (the picture comes from IC Photo)Sichuan is elegant how to go up courtyard of li of Home Gu Zhenhan (the picture comes from IC Photo)